SAP ABAP Program LCTCHF20 (Convert char. name to internal char. number) is using

• Data Element (3)
• Table/Structure Field (23)
• Function Module (4)
• Message Class (1)
• Message Number (1)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	CABN	Characteristic
2	Table	CAWN	Characteristic values
3	Table	COMW	Communication for Characteristics/Values
4	Table	TFDIR	Function Module